Nigerian Dwarf and Pygmy goats are great pets, but you have to be careful with breeding them. If they become pregnant with only one kid, a cesaerean is almost always needed, and then it only saves the mother's life. The kid will usually die, as you don't realise there is trouble before it's too late. I have 2 does this happened to at the previous owner's, and I took them knowing I would never breed them, as I would worry about a single birth.
Also, were you planning on bottle-feeding the babies you want to buy? It is very expensive, as they should not be weaned until around 4 mos., and you have to be very careful here, too. They can bloat, get darrhea, or just not thrive. I bottle-fed my 3 youngest this past spring, and it was WORK. The best formula, is a mix between Uni-Milk (can be bought at
TSC or Rural King), whole milk (from the grocery), and corn syrup-----I also added a probiotic. It all gets so expensive and time-consuming, that I would NEVER do it again----unless I had to. I mixed the formula as directed, then mixed half and half with the milk, and added 3 TBSP corn syrup per gallon, and added the probiotic to each bottle as it was warmed-----warm formula first if using microwave and then add probiotic.
Just thought I'd offer some advice.
Oh, I got my three babies off CL----my little doe was the size of my 4 lb. chihuahua (not kidding) $100, and the twin wethers were $120 together---that's because the woman probably waned them gone (she was milking the mother and bottle-feeding the babies). They all three stayed in our bedroom in a huge dog crate for about 8 weeks or more!